228399704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12269}}^1$

素因数の和:12467

約数の個数: 32

約数和(自身を含む): 463806000

約数和(自身を除く): 235406296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 12269, 18616, 24538, 49076, 98152, 159497, 318994, 637988, 1275976, 2196151, 4392302, 8784604, 17569208, 28549963, 57099926, 114199852, 228399704]

約数ペア:

[(1, 228399704), (2, 114199852), (4, 57099926), (8, 28549963), (13, 17569208), (26, 8784604), (52, 4392302), (104, 2196151), (179, 1275976), (358, 637988), (716, 318994), (1432, 159497), (2327, 98152), (4654, 49076), (9308, 24538), (12269, 18616)]